Tools & Wizards About Us
21diamonds.de screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

21diamonds.de

Verlobungsringe & Eheringe online kaufen | 21Diamonds

Page Load Speed

3 sec in total

First Response

273 ms

Resources Loaded

2.2 sec

Page Rendered

437 ms

21diamonds.de screenshot

About Website

Visit 21diamonds.de now to see the best up-to-date 21Diamonds content for Germany and also check out these interesting facts you probably never knew about 21diamonds.de

Verlobungsringe und Eheringe in kunstvoller Handarbeit hergestellt | 21DIAMONDS ✓ Gratis Versand ✓ 60 Tage Rückgabe ✓ 100% Made in Germany

Visit 21diamonds.de

Key Findings

We analyzed 21diamonds.de page load time and found that the first response time was 273 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

21diamonds.de performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

21diamonds.de

273 ms

www.21diamonds.de

603 ms

gtm.js

41 ms

fbt.js

76 ms

1716922535_bdb2091f1f1af66f8b78fa131d6f3707.css

299 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 30% of them (10 requests) were addressed to the original 21diamonds.de, 61% (20 requests) were made to Cdn.21diamonds.de and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (825 ms) relates to the external source Cdn.21diamonds.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 128.3 kB (17%)

Content Size

755.8 kB

After Optimization

627.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 21diamonds.de main page is 755.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 262.6 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 127.3 kB

  • Original 147.8 kB
  • After minification 93.8 kB
  • After compression 20.4 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 54.0 kB, which is 37% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 127.3 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 71 B

  • Original 247.6 kB
  • After minification 247.5 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. 21Diamonds images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 27 B

  • Original 262.6 kB
  • After minification 262.6 kB
  • After compression 262.5 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 843 B

  • Original 97.9 kB
  • After minification 97.9 kB
  • After compression 97.1 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. 21diamonds.de has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

24

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 21Diamonds. According to our analytics all requests are already optimized.

Network Requests Diagram

21diamonds.de

21diamonds.de

273 ms

www.21diamonds.de

www.21diamonds.de

603 ms

gtm.js

gtm.js

41 ms

fbt.js

fbt.js

76 ms

1716922535_bdb2091f1f1af66f8b78fa131d6f3707.css

1716922535_bdb2091f1f1af66f8b78fa131d6f3707.css

299 ms

trusted-logo-rating.png

trusted-logo-rating.png

105 ms

21D-Store-muc.png

21D-Store-muc.png

100 ms

trustedshops-header.png

trustedshops-header.png

106 ms

verlobungsringe-eheringe-mm.jpg

verlobungsringe-eheringe-mm.jpg

505 ms

Verlobung.jpg

Verlobung.jpg

437 ms

eheringe.jpg

eheringe.jpg

105 ms

halsketten.jpg

halsketten.jpg

435 ms

ohrringe_ohrstecker.jpg

ohrringe_ohrstecker.jpg

434 ms

verlobungsringe-wissen-bottom-banner.jpg

verlobungsringe-wissen-bottom-banner.jpg

456 ms

eheringe-wissen-ratgeber-banner-2.jpg

eheringe-wissen-ratgeber-banner-2.jpg

457 ms

juwelier-mu-nchen-bottom-banner.jpg

juwelier-mu-nchen-bottom-banner.jpg

825 ms

1716922535_bdb2091f1f1af66f8b78fa131d6f3707.js

1716922535_bdb2091f1f1af66f8b78fa131d6f3707.js

788 ms

21D_Versand_Icon_Text.png

21D_Versand_Icon_Text.png

440 ms

21D_Ru-ckgabe_Icon_Text.png

21D_Ru-ckgabe_Icon_Text.png

439 ms

21D_Made_in_Germany_Icon_Text.png

21D_Made_in_Germany_Icon_Text.png

454 ms

Paypal_Icon_1x.png

Paypal_Icon_1x.png

454 ms

Mastercard_Icon_1x.png

Mastercard_Icon_1x.png

454 ms

Visa_Icon_1x.png

Visa_Icon_1x.png

454 ms

Ec_Icon_1x.png

Ec_Icon_1x.png

455 ms

DHL_Icon_1x.png

DHL_Icon_1x.png

578 ms

ups-logo.png

ups-logo.png

488 ms

XEF8E09FEDB840D6A4FB2746967670374.js

XEF8E09FEDB840D6A4FB2746967670374.js

472 ms

OpenSans-Regular.woff

OpenSans-Regular.woff

103 ms

OpenSans-Light.woff

OpenSans-Light.woff

192 ms

OpenSans-Semibold.woff

OpenSans-Semibold.woff

477 ms

OpenSans-Bold.woff

OpenSans-Bold.woff

417 ms

OpenSans-ExtraBold.woff

OpenSans-ExtraBold.woff

517 ms

shopware.woff

shopware.woff

434 ms

Accessibility Review

21diamonds.de accessibility score

88

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

21diamonds.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

21diamonds.de SEO score

85

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 21diamonds.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that 21diamonds.de main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

21diamonds.de

Open Graph description is not detected on the main page of 21Diamonds. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: